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Surf Forecasts:
Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA
48hr Weather and Surf, issued 9 pm Tuesday 09 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Winchesteer Bay/Umpqua Jetty sea temperature is
11.9° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Winchesteer Bay/Umpqua Jetty today?
The current surf forecast for Winchesteer Bay/Umpqua Jetty at 3AM is: 3.0m 12s primary swell from a West-northwest direction and 0.1m 12s secondary swell from a Southwest direction (forecast issued at 09:00pm December 09). The wind direction is predicted to be cross-shore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 8ft (2.5m) | 12s |
| Afternoon (10 Dec) | 8ft (2.5m) | 11s |
| Evening (10 Dec) | 8ft (2.5m) | 12s |
Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 12 | 13 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3996 | 3242 | 2676 | 2112 | 1866 | 1714 | 1755 | 1786 | 2024 | 2499 | 2974 | 3197 | 3151 | 3151 | 2930 | 2680 | 2407 | 1949 | 1787 | 1421 | 1400 | 1230 | 1058 | 876 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross | cross- on | cross | cross | cross | cross- off | cross- off | cross | cross | glass | cross | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross |
High Tide / height (m) | 4:47AM 1.95 | 3:57PM 1.91 | 5:38AM 1.98 | 5:07PM 1.70 | 6:26AM 2.01 | |||||||||||||||||||
Low Tide / height (m) | 9:47PM -0.09 | 10:16AM 0.99 | 10:38PM 0.14 | 11:31AM 0.91 | 11:29PM 0.37 | 12:46PM 0.77 | ||||||||||||||||||
Tue 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:39 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:38 | - | - | - | - | - | - | - | 4:38 | - | - | - | - | - | - | - | 4:38 |
 | | |  | |  | | | | | | | |  |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 15 | 14 | 15 | 14 | 14 | 13 | 12 | 12 | 15 | 15 |
| Feels °C (?) | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 11 | 11 | 12 | 14 | 13 | 14 | 13 | 13 | 11 | 10 | 11 | 13 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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